747206586

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{282391}}^1$

素因数の和:282416

約数の個数: 48

約数和(自身を含む): 1931561280

約数和(自身を除く): 1184354694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 282391, 564782, 847173, 1694346, 1976737, 2541519, 3953474, 5083038, 5930211, 7624557, 11860422, 13837159, 15249114, 17790633, 27674318, 35581266, 41511477, 53371899, 83022954, 106743798, 124534431, 249068862, 373603293, 747206586]

約数ペア:

[(1, 747206586), (2, 373603293), (3, 249068862), (6, 124534431), (7, 106743798), (9, 83022954), (14, 53371899), (18, 41511477), (21, 35581266), (27, 27674318), (42, 17790633), (49, 15249114), (54, 13837159), (63, 11860422), (98, 7624557), (126, 5930211), (147, 5083038), (189, 3953474), (294, 2541519), (378, 1976737), (441, 1694346), (882, 847173), (1323, 564782), (2646, 282391)]